mruwnik f3d8b6602b Add popularity boosting to search based on karma
- Add `popularity` property to SourceItem base class (default 1.0)
- Override in ForumPost with karma-based calculation:
  - Uses KARMA_REFERENCES dict mapping URL patterns to reference values
  - LessWrong: 100 (90th percentile from actual data)
  - Reference karma gives popularity=2.0, caps at 2.5
- Add apply_popularity_boost() to search pipeline
- POPULARITY_BOOST = 0.02 (2% score adjustment per popularity unit)
- Add comprehensive tests for popularity boost

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-20 22:44:06 +00:00
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2025-06-10 15:32:34 +02:00
2025-05-20 22:54:45 +02:00
2025-11-03 23:23:41 +01:00
2025-04-27 14:31:53 +02:00
2025-12-19 21:41:16 +00:00